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Name: MCP45HV31T-103E/MQ
Brand: Microchip Technology
SKU: MCP45HV31T-103E/MQ
Price: 2.40 USD
Availability: InStock
Rating: 5 (2 reviews)

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Microchip Technology MCP45HV31T-103E/MQ

Part No.:: MCP45HV31T-103E/MQ

Manufacturer:: Microchip Technology

Package:: 20-VQFN Exposed Pad

Datasheet:: MCP45HV31T-103E/MQ.pdf

Description:: IC DGTL POT 10KOHM 128TAP 20QFN

In Stock:: 3101

Quantity:: Add To Cart

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MCP45HV31T-103E/MQ Specifications

Package/Case:
20-VQFN Exposed Pad
Packaging:
Tape & Reel (TR)
Series:
-
ProductStatus:
Active
Taper:
Linear
Configuration:
Potentiometer
NumberofCircuits:
1
NumberofTaps:
128
Resistance(Ohms):
10k
Interface:
I²C
MemoryType:
Volatile
Voltage-Supply:
1.8V ~ 5.5V, 10V ~ 36V, ±5V ~ 18V
Features:
Selectable Address
Tolerance:
±20%
TemperatureCoefficient(Typ):
100ppm/°C
MountingType:
Surface Mount
OperatingTemperature:
-40°C ~ 125°C

MCP45HV31T-103E/MQ this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including MCP45HV31T-103E/MQ price, data-sheet, in-stock availability, technical difficulties. Also. Quickly Enter the access of compare listing to find out replaceable electronic parts. If you want to retrieve comprehensive data for MCP45HV31T-103E/MQ to optimize the supply chain (including cross references, life-cycle, parametric, counterfeit risk, obsolescence managements forecasts), please contact to our Tech-supports team.

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MCP45HV31T-103E/MQ information

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MCP45HV31T-103E/MQ Application Introduction

MCP45HV31T-103E/MQ is a digital potentiometer chip commonly used in various electronic applications for precise resistance adjustment.

Application Scenario:

In audio systems, MCP45HV31T-103E/MQ can be utilized for volume control, tone adjustment, and other audio parameter adjustments.

Circuit Design:

To effectively use MCP45HV31T-103E/MQ in a design project, consider the following optimization techniques:

1. Power Management:

Ensure a stable power supply for MCP45HV31T-103E/MQ and associated components. Use low-dropout regulators and decoupling capacitors to minimize noise and ensure reliable operation.

2. Signal Integrity:

Optimize signal routing and minimize signal interference to maintain signal integrity. Use proper ground planes and signal isolation techniques to reduce noise and distortion.

3. Thermal Management:

Implement thermal management techniques to dissipate heat generated by MCP45HV31T-103E/MQ. Use heat sinks, thermal vias, and proper PCB layout to enhance heat dissipation and prevent overheating.

4. Circuit Protection:

Include overvoltage and overcurrent protection mechanisms to safeguard MCP45HV31T-103E/MQ and other components from potential damage. Use transient voltage suppressors and current-limiting resistors as protective measures.

5. PCB Layout:

Design a well-optimized PCB layout to minimize signal distortion, reduce EMI/EMC issues, and ensure proper heat dissipation. Follow best practices for component placement, signal routing, and ground plane design.

Considerations:

When designing with MCP45HV31T-103E/MQ, it's important to consider:

- Precision Requirements: Ensure that the digital potentiometer meets the required precision and tolerance specifications for the application.

- Interface Compatibility: Verify compatibility with the microcontroller or interface circuitry used to control MCP45HV31T-103E/MQ. Choose appropriate interface protocols such as SPI or I2C.

- Environmental Conditions: Consider the operating environment and temperature range to select suitable components and ensure reliable performance over the specified conditions.

- System Integration: Integrate MCP45HV31T-103E/MQ seamlessly into the overall system design, considering interactions with other components and subsystems.

- Testing and Validation: Thoroughly test the design to verify functionality, performance, and reliability under various operating conditions. Conduct validation tests to ensure compliance with specifications and requirements.

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6. What is the process for return or replacement of MCP45HV31T-103E/MQ?

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(1)Such as a deficiency in quantity, delivery of wrong items, and apparent external defects (breakage and rust, etc.), and we acknowledge such problems.

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